The United States wants the United Nations to take up the Dalai Lama's succession in an intensifying bid to stop China from trying to handpick his successor, an envoy said after meeting the Tibetan spiritual leader. Sam Brownback, the US ambassador-at-large for international religious freedom, said he spoke at length about the succession issue with the 84-year-old Dalai Lama last week in the monk's home-in-exile of Dharamsala, India. "I would hope that the UN would take the issue up," Brownback told AFP after returning to Washington.